210423888

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{31091}}^1$

素因数の和:31152

約数の個数: 60

約数和(自身を含む): 601443648

約数和(自身を除く): 391019760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 31091, 62182, 93273, 124364, 186546, 248728, 279819, 373092, 497456, 559638, 746184, 1119276, 1461277, 1492368, 2238552, 2922554, 4383831, 4477104, 5845108, 8767662, 11690216, 13151493, 17535324, 23380432, 26302986, 35070648, 52605972, 70141296, 105211944, 210423888]

約数ペア:

[(1, 210423888), (2, 105211944), (3, 70141296), (4, 52605972), (6, 35070648), (8, 26302986), (9, 23380432), (12, 17535324), (16, 13151493), (18, 11690216), (24, 8767662), (36, 5845108), (47, 4477104), (48, 4383831), (72, 2922554), (94, 2238552), (141, 1492368), (144, 1461277), (188, 1119276), (282, 746184), (376, 559638), (423, 497456), (564, 373092), (752, 279819), (846, 248728), (1128, 186546), (1692, 124364), (2256, 93273), (3384, 62182), (6768, 31091)]